| 05:55 CST |  Overcast Light Snow | -3°C / 27°F | -6°C / 21°F | 80% | 1005 mb (29.68 in) | NNE 15 kph (NNE 9.2 mph) | - | 5SM |
| | KDTL 261155Z AUTO 02008KT 5SM -SN OVC009 M03/M06 A2967 RMK AO2 |
| 05:35 CST |  Overcast Light Snow | -3°C / 27°F | -6°C / 21°F | 80% | 1004 mb (29.65 in) | NE 20 kph (NE 12.7 mph) | - | 5SM |
| | KDTL 261135Z AUTO 03011G15KT 5SM -SN OVC009 M03/M06 A2966 RMK AO2 |
| 05:15 CST |  Overcast Light Snow | -3°C / 27°F | -6°C / 21°F | 80% | 1004 mb (29.65 in) | NNE 15 kph (NNE 9.2 mph) | - | 7SM |
| | KDTL 261115Z AUTO 02008G16KT 7SM -SN SCT011 BKN016 OVC034 M03/M06 A2966 RMK AO2 |
| 04:55 CST |  Mostly Cloudy | -3°C / 27°F | -6°C / 21°F | 80% | 1004 mb (29.65 in) | NNE 19 kph (NNE 11.5 mph) | - | 10SM |
| | KDTL 261055Z AUTO 02010KT 10SM BKN034 M03/M06 A2965 RMK AO2 |
| 04:35 CST |  Overcast | -3°C / 27°F | -6°C / 21°F | 80% | 1004 mb (29.65 in) | NE 20 kph (NE 12.7 mph) | - | 10SM |
| | KDTL 261035Z AUTO 03011KT 10SM OVC036 M03/M06 A2964 RMK AO2 |
| 04:15 CST |  Overcast | -3°C / 27°F | -6°C / 21°F | 80% | 1004 mb (29.65 in) | NE 19 kph (NE 11.5 mph) | - | 10SM |
| | KDTL 261015Z AUTO 03010KT 10SM OVC038 M03/M06 A2965 RMK AO2 |
| 03:56 CST |  Mostly Cloudy | -3°C / 27°F | -6°C / 21°F | 80% | 1004 mb (29.65 in) | NE 20 kph (NE 12.7 mph) | - | 10SM |
| | KDTL 260956Z AUTO 03011G17KT 10SM SCT008 BKN036 M03/M06 A2964 RMK AO2 |
| 03:35 CST |  Mostly Cloudy Light Snow | -3°C / 27°F | -6°C / 21°F | 80% | 1004 mb (29.65 in) | NE 20 kph (NE 12.7 mph) | - | 7SM |
| | KDTL 260935Z AUTO 04011G15KT 7SM -SN SCT009 BKN012 BKN038 M03/M06 A2964 RMK AO2 |
| 03:15 CST |  Mostly Cloudy | -3°C / 27°F | -6°C / 21°F | 80% | 1004 mb (29.65 in) | NE 22 kph (NE 13.8 mph) | - | 10SM |
| | KDTL 260915Z AUTO 03012G16KT 10SM BKN038 M03/M06 A2964 RMK AO2 |
| 02:55 CST |  Mostly Cloudy | -3°C / 27°F | -6°C / 21°F | 80% | 1003 mb (29.62 in) | NNE 17 kph (NNE 10.4 mph) | - | 10SM |
| | KDTL 260855Z AUTO 02009KT 10SM BKN039 BKN044 M03/M06 A2963 RMK AO2 |
| 02:35 CST |  Mostly Cloudy | -3°C / 27°F | -6°C / 21°F | 80% | 1003 mb (29.62 in) | NE 19 kph (NE 11.5 mph) | - | 10SM |
| | KDTL 260835Z AUTO 03010KT 10SM SCT005 BKN010 BKN041 M03/M06 A2963 RMK AO2 |
| 02:15 CST |  Overcast Light Snow | -3°C / 27°F | -6°C / 21°F | 80% | 1003 mb (29.62 in) | NE 20 kph (NE 12.7 mph) | - | 5SM |
| | KDTL 260815Z AUTO 03011KT 5SM -SN OVC007 M03/M06 A2963 RMK AO2 |
| 01:55 CST |  Mostly Cloudy Light Snow | -2°C / 28°F | -5°C / 23°F | 80% | 1003 mb (29.62 in) | NE 20 kph (NE 12.7 mph) | - | 4SM |
| | KDTL 260755Z AUTO 03011G16KT 4SM -SN BKN009 BKN012 BKN040 M02/M05 A2962 RMK AO2 |
| 01:35 CST |  Partly Cloudy | -2°C / 28°F | -5°C / 23°F | 80% | 1003 mb (29.62 in) | NE 19 kph (NE 11.5 mph) | - | 10SM |
| | KDTL 260735Z AUTO 03010KT 10SM SCT009 M02/M05 A2962 RMK AO2 |
| 01:16 CST |  Mostly Cloudy | -2°C / 28°F | -5°C / 23°F | 80% | 1003 mb (29.62 in) | NE 20 kph (NE 12.7 mph) | - | 10SM |
| | KDTL 260716Z AUTO 03011KT 10SM SCT009 BKN022 BKN043 M02/M05 A2961 RMK AO2 |
| 00:56 CST |  Mostly Cloudy | -2°C / 28°F | -5°C / 23°F | 80% | 1003 mb (29.62 in) | NE 22 kph (NE 13.8 mph) | - | 10SM |
| | KDTL 260656Z AUTO 04012KT 10SM BKN020 BKN036 M02/M05 A2961 RMK AO2 |
| 00:36 CST |  Mostly Cloudy | -2°C / 28°F | -5°C / 23°F | 80% | 1003 mb (29.62 in) | NE 24 kph (NE 15 mph) | - | 10SM |
| | KDTL 260636Z AUTO 04013KT 10SM SCT007 SCT018 BKN033 M02/M05 A2961 RMK AO2 |
| 00:15 CST |  Partly Cloudy | -2°C / 28°F | -5°C / 23°F | 80% | 1003 mb (29.62 in) | NE 24 kph (NE 15 mph) | - | 10SM |
| | KDTL 260615Z AUTO 04013G18KT 10SM SCT007 SCT018 SCT033 M02/M05 A2961 RMK AO2 |